baber/WOPTO huggingface dataset:
Patent AT-E55103-T1 (AT)
Inventor: WAECHTLER ANDREAS
IPC: C07C255/49
Filed: 1986-12-16
Granted: 1990-08-15
Abstract: The present invention relates to novel ethane derivatives of the formula 1 <IMAGE>  in which R<a> is straight-chain alkyl having 1 to 8 carbon atoms, <IMAGE> or (m = 1 or 2; n = 0 or 1) and R<b> is straight-chain alkyl having 1 to 8 carbon atoms in which, in addition, one or two non-adjacent and in each case non-terminal CH2 group(s) may be replaced by -O-, and to the preparation of the compounds of the formula 1, to liquid-crystalline phases containing compounds of the formula 1, and to their use as components of liquid-crystalline phases. The compounds of the formula 1 have high chemical stability and only low conductivity. They are colourless and readily miscible with all common liquid crystals. Their use in liquid-crystalline phases results in broader mesophase ranges and reduced viscosity. The compounds of the formula 1 according to the invention are thus highly suitable for liquid-crystalline phases for electrooptical display devices, such as, for example, TN cells or guest-host cells.
Patent AT-E78490-T1 (AT)
Inventor: SELVA ENRICO
IPC: A61K38/00
Filed: 1987-10-08
Granted: 1992-08-15
Abstract: The present invention concerns new antiobiotic substances demoninated de-acyl antibiotics A40926, de-acyl antibiotic A 40926P and antibiotic A 40926 amino glucronyl aglycon, and the use of these substances in the treatment of infectious diseases involving microorganisms susceptible to it.
Patent AT-E66083-T1 (AT)
Inventor: MICHEL ERIC
IPC: G09B25/00
Filed: 1987-10-23
Granted: 1991-08-15
Abstract: Kit characterized in that it is essentially comprised of at least one cardboard plate (1) comprising all the elements of the model, and coated with a film of water varnish, without any raster direction, with a density comprised between 150 g/m<2> and 550 g/m<2>, of which the recto is printed with colors (6) and/or with decorative patterns (7) corresponding to the outer face of apparent elements (4) of the assembled model, and of which the verso is printed with scoring (2) and folding (3) lines corresponding to the inner face of said apparent elements (4) of the assembled model, as well as scoring (2) and folding (3) lines of so-called stiffening elements (5), of the model, so that the apparent element or elements (4) which form the essential part of the model body are of a single piece, of which the rigidity and the keeping of the shapes, particularly the curved lines, are provided by said stiffeners (5).
Patent AT-E75972-T1 (AT)
Inventor: KOHRS GUENTER
IPC: B09B3/00
Filed: 1988-10-15
Granted: 1992-05-15
Abstract: For the environment-friendly disintegrating of pressurized containers, for example aerosol containers, it is proposed to carry out the crushing under an excess pressure of inert gas, to separate the crushed pieces of the containers from the contents within the excess pressure range and to collect the contents within the excess pressure range.
Patent AT-E88158-T1 (AT)
Inventor: MCCULLOUGH FRANCIS P JR
IPC: B65D90/52
Filed: 1988-10-21
Granted: 1993-04-15
Abstract: An antistatic, fibrous structure for use in or with containers holding flammable liquids comprising a multiplicity of substantially irreversibly heat set carbonaceous fibers having a carbon content of greater than 65 percent by weight and an LOI value greater than 40, said carbonaceous fibers being present in an amount effective for preventing sloshing of the fluids and capable of arresting a flame front.
Patent AT-E73803-T1 (AT)
Inventor: BOURGUIGNON JEAN JACQUES
IPC: A61P25/28
Filed: 1988-09-01
Granted: 1992-04-15
Abstract: Imidazo[1,2-b]pyridazines corresponding to the formula: 
<IMAGE>
 in which: - R1 denotes hydrogen, a halogen atom, a C1-C4 alkoxy group, a C1-C4 alkyl group occupying one of the free positions of the benzene nucleus; - R2 denotes hydrogen, a C1-C4 alkyl group or a phenyl group; - R3 denotes hydrogen, a C1-C4 alkyl group or a phenyl group; R4 and R5 denote hydrogen or a C1-C4 alkyl group or R4 and R5 together with the nitrogen atom to which they are bonded form a 5- or 6-membered heterocyclic ring optionally containing a second heteroatom. 
<??>Applications: medications, especially for the treatment of cortical cholinergic deficiencies.
Patent AT-E104422-T1 (AT)
Inventor: LIPKE CECIL WALTER
IPC: F25C1/24
Filed: 1988-05-06
Granted: 1994-04-15
Abstract: PCT No. PCT/AU88/00129 Sec. 371 Date May 22, 1989 Sec. 102(e) Date May 22, 1989 PCT Filed May 6, 1988 PCT Pub. No. WO88/08946 PCT Pub. Date Nov. 17, 1988.A mould assembly for moulding ice sculpture having (i) complementary mould members (1,2) of low thermal conductivity material, the complementary mould members being releasably mated together via complementary peripheral flanges (3,4) secured together by nuts (8,14) and bolts (19,11), defining an open topped mould cavity; (ii) a water impervious flexible mould liner (18) conforming to the interior of the cavity and including a split region (19) around at least part of its periphery, having mating portions, each of the mating portions having extended (20,21) lips adapted to be sealingly clamped togehter between adjacent mould members; (iii) a thermally insulating cover adapted to close the open top of the mould cavity, wherein the improvement lies in the provision of: (a) perforations (15) thorough the mould members at regions corresponding to protuberant parts and (b) providing thermal insulation (16) to the mould assembly at regions corresponding to narrow parts of the ice sculpture to decrease the rate of freezing of the narrow parts.
Patent AT-E166880-T1 (AT)
Inventor: MEKALANOS JOHN J
IPC: C12N15/09
Filed: 1988-04-29
Granted: 1998-06-15
Abstract: The gene encoding the TcpA pilus has been cloned. It encodes a protein useful in live, killed-cell, and synthetic vaccines. Protein production is enhanced by specific medium conditions.
Patent AT-E82884-T1 (AT)
Inventor: KOESTERMEIER KARL-HEINZ DIPL-I
IPC: B21D39/02
Filed: 1989-04-27
Granted: 1992-12-15
Abstract: The invention relates to a method for producing a folded seam connection of the joint between two sheet-metal part-shells provided with seaming flanges and forming a workpiece, in particular for producing shell-type silencers (50, 50'), at least one seaming tool and the workpiece, with seaming flanges pressed against one another, being moved relative to one another. The new method is characterised in that - the workpiece is rotated about a workpiece axis of rotation extending through the workpiece essentially perpendicularly to the joint plane, - the folded seam connection is produced by using at least one seaming roller (42, 42') to roll over the seaming flanges one or more times and - the seaming roller (42, 42') is swivelled in the joint plane relative to the workpiece (50-50') or pressed against the said workpiece. The invention furthermore relates to a seaming machine. In the new method and the new seaming machine, there is the possibility of passing over interruptions in the folded seam connection in a simple manner, and for this purpose guidance of the seaming roller is provided by a correspondingly designed guide surface. <IMAGE>
Patent AT-E77581-T1 (AT)
Inventor: KRIPPL KURT
IPC: B29C67/20
Filed: 1989-05-13
Granted: 1992-07-15
Abstract: In order to be able to charge at least one of the reactive components with small and extremely small quantities of gas with sufficient accuracy for the production of foams, in particular polyurethane foams, from liquid reaction components, the melt stream fed to a gassing vessel (1) is controlled in the sense of keeping a predetermined set value constant and the speed of the hollow agitator (15) arranged in the gassing vessel (1) is controlled in the sense of keeping the liquid level (5) constant. 
<IMAGE>
Patent AT-E101204-T1 (AT)
Inventor: HUMMEL WERNER
IPC: G01N33/68
Filed: 1989-09-09
Granted: 1994-02-15
Abstract: The selective determination of  alpha -ketoisocaproate in body fluid samples, in particular in serum, is achieved without previous separation directly in the fluid from which, where appropriate, protein has been removed, by use of KIC-specific D- alpha -hydroxyisocaproate dehydrogenase, which derives specifically from strains of Lactobacillus casei producing this enzyme, in particular Lactobacillus casei ssp. pseudoplantarum or casei, in the presence of NADH. KIC determination is used, in particular, for diagnosing maple syrup disease. Expedient for this purpose are analytical kits which have a divisible stock of D- alpha -hydroxyisocaproate dehydrogenase from Lactobacillus casei, in particular from the Lactobacillus casei (DSM 20008). <IMAGE>
Patent AT-E79437-T1 (AT)
Inventor: KNUERR HANS
IPC: B65D43/02
Filed: 1989-10-06
Granted: 1992-08-15
Abstract: The two parts (10, 11) of the box hinge are connected releasably to one another, that is to say the hinge pin (16) of one part (10) and the hollow cylinder (17) of the other part (11) can be disengaged by axial displacement. Furthermore, the hinge pin (16) is mounted on the associated hinge part (10) so as to be rotatable and axially displaceable and is resiliently prestressed axially. At its free end, it is equipped with a rotation prevention means (38) which is engaged with the other hinge part (11) fixedly in terms of rotation and axially releasably. During the opening and closing of the particular box, the hinge pin (16) thus positively executes a rotational movement. In its portion located on the same side as the bearing, the hinge pin (16) is equipped with a radial grooved dowel pin (24) which at a predetermined angle engages as a result of spring force into a bearing notch (22) and thus locks the two hinge parts (10, 11) releasably at a predetermined opening angle. 
<IMAGE>
Patent AT-E75930-T1 (AT)
Inventor: THUMSER UDO
IPC: A47L13/146
Filed: 1989-10-28
Granted: 1992-05-15
Abstract: The mopping device comprises a handle (1), a bearing plate (2) and a mopping element (3) of flexible design which is fixed to the underside of the bearing plate (2), the bearing plate (2) and the handle (1) being connected by a universal joint (8), and the bearing plate (2) consisting of a central piece (4) and two side pieces (5) which can be swivelled about swivel joints (6) against the underside of the central piece (4) by means of a swivel device (5). The swivel device (5) comprises a traction apparatus (7) which is guided through the universal joint (8) and past the underside of the swivel joints (6) to the side pieces (5) and is fixed to the latter.
Patent AT-E99306-T1 (AT)
Inventor: STEALEY MICHAEL ALLAN
IPC: A61P29/00
Filed: 1989-10-30
Granted: 1994-01-15
Abstract: This invention encompasses compounds of Formula I <CHEM> and the pharmaceutically acceptable salts and geometrical and optical isomers thereof wherein:  Alk is alkylene or hydroxyalkylene containing 1-6 carbon atoms; Ar is 5,6,7,8-tetrahydro-1-naphthalenyl or phenyl optionally substituted with one or more substituents selected from lower alkyl containing 1 to 6 carbon atoms, hydroxy, lower alkoxy containing 1 to 6 carbon atoms, or lower alkanoyl containing 1 to 6 carbon atoms;  R is hydrogen and lower alkyl containing 1 to 6 carbon atoms; X, Y, and Z are each independently O or S with S optionally oxidized to S=O;  m is an integer from 0 to 3;  n is an integer from 0 to 5. The compounds are useful as anti-allergy agents and anti-inflammatory agents.
Patent AT-E84482-T1 (AT)
Inventor: DI BERNARDO PIETRO
IPC: B65B31/06
Filed: 1989-01-12
Granted: 1993-01-15
Abstract: A device for tightly sealing bags and/or envelopes destined to the vacuum packaging of products, in particular foodstuffs, comprises a clamping member (10) equipped with means for grasping and tightly closing against each other mutually opposite edges in correspondence of the open side of said bag. With said grasping and clamping means, a valve element (16) cooperates, through which the air contained inside the bag can be evacuated when to said bag a vacuum source is applied.
Patent AT-E81308-T1 (AT)
Inventor: DE JONG JAN IDE
IPC: C10G45/08
Filed: 1989-07-20
Granted: 1992-10-15
Abstract: Ex-situ presulphidation of hydrotreating catalysts comprising impregnating the catalysts with an aqueous solution of an organic sulphur compound, e.g. the diammonium salt of 2,5-dimercapto-1,3,4-thiadiazole and 2,2 min -dithiodiethanol, followed by drying of the impregnated material. The dried material is activated by contacting it with hydrogen gas at elevated temperature.
Patent AT-E107022-T1 (AT)
Inventor: BRADBURY FAREL
IPC: H01H35/24
Filed: 1989-07-17
Granted: 1994-06-15
Abstract: A mechanical transducer comprises a converter which comprises a plurality of elongate flexible elements (1) joined together at their opposite ends and spaced at intervals around a longitudinal axis of the transducer. The opposite ends (2,2) of the converter are displaceable towards and away from each other along the axis, which displacement is accompanied by a bowing or straightening of the elongate elements (1). Thus, an axial force applied to the converter will be converted to a radial force exerted by the elongate elements (1), or a radial force applied to the elongate elements (1) will be converted to an axial force.
Patent AT-E75027-T1 (AT)
Inventor: CLODIC DENIS
IPC: F25B33/00
Filed: 1989-10-11
Granted: 1992-05-15
Abstract: The present invention relates to a thermal distributor provided with heat tubes, which is intended to ensure a predetermined distribution of the heat between at least one heat source (7) and a plurality of thermal wells (8, 9) at differing temperatures and absorbed power levels, comprising at least one heat tube (1, 2) per thermal well, of which the end portion (1a, 2a) forming the evaporator is placed in the vicinity of the heat source (7) and the opposite end portion (1b, 2b) forming the condensor is placed in intimate contact with the thermal well (8, 9). This thermal distributor is characterised in that the lower end portions (1a, 2a) forming the evaporators of the heat tubes (1, 2) are integral with a casing (3) of heat-conducting material surrounding the heat source (7), being in intimate contact with this casing (3), or they themselves constitute such a casing (3). <IMAGE>
Patent AT-E131712-T1 (AT)
Inventor: GARDOSI JASON OTTO DR
IPC: A61F6/14
Filed: 1989-08-14
Granted: 1996-01-15
Abstract: An intrauterine contraceptive device has no thread and takes the form of a resilient loop. The loop is compressed for insertion into the uterus and expands to a stable position in which a plurality of nodes (14, 16, 18, 20) contact the uterine wall. A retriever can grip any section of the loop for removal of the device.
Patent AT-E134655-T1 (AT)
Inventor: TESHIMA HIDEO
IPC: C08F4/64
Filed: 1990-07-24
Granted: 1996-03-15
Abstract: There is disclosed a purifying method of a styrene monomer and the use of certain inorganic substances for removing phenylacetylene from industrial crude styrene.
Patent AT-E134801-T1 (AT)
Inventor: GRINGMANN KLAUS
IPC: H01H9/02
Filed: 1990-11-14
Granted: 1996-03-15
Abstract: In a housing (10) which can be accommodated in an installation socket, the installation unit contains an interface which is connected to a databus line (32). A connecting device (33) is used for the connection of the databus line (32) to the interface, which connecting device (33) consists of a block (34) which can be connected via contact elements (37) to the housing and has connecting elements (35, 36) for the connection of the incoming databus line and for the connection of a plurality of databus lines. If the interface has to be replaced, the connecting device (33) can be separated from the housing (10) and the housing (10) can be removed without having to interrupt the databus connection to the other interfaces. <IMAGE>
Patent AT-E104752-T1 (AT)
Inventor: SCHNEIDER ECKHARD DR
IPC: F16F9/32
Filed: 1990-12-29
Granted: 1994-05-15
Abstract: A rolling bellows air spring has a tubular rolling bellows of elastomeric material. The end section, without a core, of the tubular rolling bellows is attached to a fitting by clamping in between the fitting and a clamping piece. In order to create a secure attachment, which is simple structurally and in terms of assembly, the fitting (13) and the clamping piece (15) have interacting conical clamping surfaces. The conical clamping piece (15) is arranged such that it can be displaced axially in the fitting (13), to form a clamping gap (29), and closes the cross-section of the clamped-in end section (23) in an airtight manner. 
<IMAGE>
Patent AT-E128349-T1 (AT)
Inventor: BOLICH RAYMOND EDWARD JR
IPC: A61K8/72
Filed: 1990-07-31
Granted: 1995-10-15
Abstract: Disclosed is a unique vehicle system which provides a desirable rheology to products formulated therewith, enhanced dispersion of actives therein, and improved deposition of actives therefrom. This vehicle system comprises a primary thickening agent which is a nonionic long-chain alkylated water-soluble polymer, and a secondary thickening agent which is a water-soluble surfactant, dispersed in a compatible solvent. Optionally, a rheological aid, which is a chelating agent may be included in the vehicle system. Also, optionally, a distributing aid, which is a water-soluble polymer of either high molecular weight or strong ionic character may be included in the vehicle system. These vehicle systems are useful in cosmetic compositions which are used to deliver an active component to the hair or skin. The vehicle systems are particularly useful in hair care compositions, especially rinse-off hair conditioning compositions, because they effectively deliver the hair conditioning component to the hair without depositing a substantial amount of the vehicle material onto the hair.
Patent AT-E131074-T1 (AT)
Inventor: CHIANG CHIA-MING
IPC: A61K31/56
Filed: 1990-09-03
Granted: 1995-12-15
Abstract: A matrix for containing drugs for transdermal delivery systems is disclosed. The matrix, formed of a skin-adhesive acrylate copolymer, attains high rates of drug delivery without the addition of drug delivery rate enhancers. In preferred embodiments the matrix is used to administer steroids, in particular estradiol. Water-soluble polymers may be added as well.
Patent AT-E133858-T1 (AT)
Inventor: DAMANI NALINKANT CHUNILAL
IPC: A61K31/155
Filed: 1990-11-08
Granted: 1996-02-15
Abstract: This invention relates to compositions and methods for treating diseases of the oral cavity in humans and lower animals using a glycerol monooleate gel for releasing drugs in the oral cavity.
Patent AT-E105218-T1 (AT)
Inventor: SIMON JOSEPH A
IPC: B21K1/06
Filed: 1990-12-19
Granted: 1994-05-15
Abstract: A light weight drive shaft (10), such as for use as an automotive vehicle engine drive shaft for transmitting engine power, is extruded from a tubular metal blank (20) into an elongated tube (12) having integral center and opposite end sections, with the center section having a thin wall and the end sections having a thick wall. The shaft (10) is formed by inserting a tubular blank (20) within a tubular die (25) having a constricted die throat (27) through which the blank (20) is extruded. A punch (30) having a lead end punch extension (32), is inserted within the die (25), against the trailing end of the blank (20), with its extension (32) extending part way into the blank (20). Movement of the punch (30) towards the die throat (27) extrudes the blank (20) through the throat (27), causing the leading portion of the blank to collapse inwardly to form the thick wall end section (12) until continued movement of the punch positions the extension (32) within the die throat (27). Thereafter, further movement of the punch (30) extrudes the thin wall center section (11) with the punch extension (32) acting as a mandrel, until completion of the desired center section length. Then, the punch (30) is removed from the die end blank (20) and a second blank (35) is inserted in the die (25) and the punch (30) is reinstalled within the die (25) with its extension (32) extending part way into the second blank (35). Movement of the punch (30) towards the throat (27) now completes the extrusion of the trailing end portion (13) of the first blank (20), due to the pressure of the second blank (35), with the trailing end portion (13) of the first blank (20) and the leading end portion of the second blank (35) collapsing inwardly to form their respective thick wall end sections, until the first blank (20) is completely extruded. Thereafter, the cycle is repeated. <IMAGE>   <IMAGE>
Patent AT-E137051-T1 (AT)
Inventor: JENKINS PETER RONALD
IPC: H01F27/245
Filed: 1989-12-20
Granted: 1996-05-15
Abstract: Complementary packs of laminations (41, 43) are provided for use in an electromagnetic device, the laminations in different layers having legs of length that alternates according to a predetermined pattern. The lamination of one pack (41) can fit into the laminations of another pack (43) which has legs alternating according to a complementary pattern. The packs (41, 43) can be push-fitted together about a bobbin (45) to form an interleaved stack of laminations for a transformer or other electromagnetic device. A method and apparatus for forming the stacks are also described.
Patent AT-E94575-T1 (AT)
Inventor: TRAEGER JULES
IPC: C08J7/12
Filed: 1990-01-09
Granted: 1993-10-15
Abstract: A support for immuno-purification of a liquid and a process for treating said support. The support consists of a copolymer of a hydrophobic group monomer, such as acrylonitrile, and a monomer having at least one function. The process for treating this support consists in transforming one at least of these functions into acyl-nitrides for the graft of purifying molecules capable of recognizing and binding specifically with molecules of the liquid to be purified. The invention concerns also the use of the support for purification of liquids such as blood or blood plasma.
Patent AT-E120362-T1 (AT)
Inventor: BEZAIRE OVILA
IPC: B29C41/26
Filed: 1990-01-23
Granted: 1995-04-15
Abstract: A softgel having a texture on at least a portion of its surface and a process and apparatus for the manufacture thereof. The process for manufacturing the textured softgel includes forming a flowable gelatin mass, providing a rotary drum having an outer surface, controllably directing a flowable gelatin mass to the outer surface of the drum, forming a gelatin ribbon of substantially uniform thickness on the outer surface of the drum, the gelatin ribbon being initially in a relatively softer and moldable state immediately following the directing step, providing a roller of reduced diameter with a textured surface closely adjacent to the outer surface of the drum, passing the ribbon while in the relatively softer and moldable state between the drum surface and the textured surface while applying sufficient pressure to the roller in the direction towards the drum to cause the textured surface to impart a matching texture on the other surface of the ribbon, providing a second gelatin ribbon, forming a plurality of filled softgels from the gelatin ribbons, the matching texture defining the outer surface of at least of a portion of each of the softgels.